315745053160 has 32 divisors (see below), whose sum is σ = 710458164000. Its totient is φ = 126292368960.

The previous prime is 315745053139. The next prime is 315745053187. The reversal of 315745053160 is 61350547513.

It is a super-2 number, since 2×315745053160² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 794191 + ... + 1123489.

It is an arithmetic number, because the mean of its divisors is an integer number (22201817625).

Almost surely, 2^315745053160 is an apocalyptic number.

It is an amenable number.

315745053160 is an abundant number, since it is smaller than the sum of its proper divisors (394713110840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

315745053160 is a wasteful number, since it uses less digits than its factorization.

315745053160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353281 (or 353277 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 40.

The spelling of 315745053160 in words is "three hundred fifteen billion, seven hundred forty-five million, fifty-three thousand, one hundred sixty".